/* ==========================================================================
   uprint — landing page
   Service-manual visual world. Light ground, plate lettering, figure rules.
   No framework. No build step. Relative paths only.
   ========================================================================== */

:root{
  --paper:#F2EFE6;
  --card:#FCFBF7;
  --sunk:#EBE7DA;
  --ink:#16150F;
  --mut:#6F6A5B;
  --rule:#C7C1AE;
  --rule-soft:#DDD8C8;
  --red:#B23A0E;
  --amb:#9A7415;
  --grn:#426B39;
  --blue:#2B6A86;

  --shell:1120px;
  --sans:Archivo,system-ui,-apple-system,Segoe UI,sans-serif;
  --narrow:'Archivo Narrow',Archivo,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Consolas,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.shell{max-width:var(--shell);margin:0 auto;padding:0 28px}

a{color:var(--ink);text-decoration-color:var(--rule);text-underline-offset:3px}
a:hover{text-decoration-color:var(--red)}
code{font-family:var(--mono);font-size:.9em}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:10px 16px;z-index:99;font-family:var(--mono);font-size:12px}
.skip:focus{left:0}

/* ============================ MASTHEAD ============================ */
.masthead{border-bottom:1px solid var(--rule);background:var(--paper);position:sticky;top:0;z-index:20}
.masthead .shell{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.plate{display:flex;align-items:baseline;gap:11px}
.mark{font-family:var(--narrow);font-weight:700;font-size:21px;letter-spacing:-.01em}
.rev{font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;color:var(--mut);border:1px solid var(--rule);border-radius:2px;padding:2px 6px}
.masthead nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.masthead nav a{font-size:14px;text-decoration:none;color:var(--mut)}
.masthead nav a:hover{color:var(--ink)}
.masthead nav a.ext{font-family:var(--mono);font-size:12px;letter-spacing:.06em;border:1px solid var(--ink);border-radius:3px;padding:6px 12px;color:var(--ink)}
.masthead nav a.ext:hover{background:var(--ink);color:var(--paper)}

/* ============================ SECTION FURNITURE ============================ */
section{padding:74px 0}
.sec-head{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid var(--rule);padding-bottom:12px;margin-bottom:30px}
.sec-head h2{font-family:var(--narrow);font-size:32px;font-weight:700;letter-spacing:-.015em;line-height:1.1}
.fig-no{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red);font-weight:700;white-space:nowrap}
.sec-lede{font-size:17px;color:var(--mut);max-width:62ch;line-height:1.6;margin-bottom:32px}
.tag{display:inline-block;font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;color:var(--mut);margin-bottom:9px}

/* ============================ HERO ============================ */
.hero{padding-top:56px;padding-bottom:64px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:56px;align-items:start}
.hero-copy{min-width:0}
.hero-copy h1{
  font-family:var(--narrow);
  font-size:clamp(36px,5vw,54px);
  font-weight:700;
  line-height:1.03;
  letter-spacing:-.022em;
  margin-bottom:22px;
}
.lede{font-size:18px;line-height:1.6;color:#3A372C;max-width:52ch;margin-bottom:34px}
.lede strong{font-weight:700;color:var(--ink)}

.install-block{border-top:1px solid var(--rule);padding-top:20px}
.cmdline{position:relative;background:var(--ink);border-radius:4px;overflow:hidden}
.cmdline pre{
  font-family:var(--mono);
  font-size:13px;
  line-height:1.75;
  color:#F4F0E3;
  padding:16px 74px 16px 17px;
  overflow-x:auto;
  white-space:pre;
}
.cmdline.sm pre{font-size:12.5px;padding:13px 70px 13px 15px}
.copy{
  position:absolute;top:9px;right:9px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;
  background:transparent;color:#B9B3A0;
  border:1px solid #45423A;border-radius:3px;
  padding:5px 9px;cursor:pointer;transition:all .18s;
}
.copy:hover{color:var(--paper);border-color:#7E7869}
.copy.done{color:#8FBE86;border-color:#4C6B45}
.fineprint{font-size:13px;color:var(--mut);margin-top:12px;line-height:1.55}

.ba{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;margin-top:38px;border-top:1px solid var(--rule)}
.ba-col{padding:18px 22px 0 0}
.ba-col + .ba-col{padding-left:22px;border-left:1px solid var(--rule-soft)}
.ba-tag{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.16em;margin-bottom:9px}
.ba-before .ba-tag{color:var(--mut)}
.ba-after .ba-tag{color:var(--red)}
.ba-col code{display:block;font-size:12.5px;line-height:1.5;padding-bottom:9px;margin-bottom:9px;border-bottom:1px solid var(--rule-soft);word-break:break-word}
.ba-before code{color:var(--mut);text-decoration:line-through;text-decoration-color:var(--rule)}
.ba-after code{color:var(--ink);font-weight:700}
.ba-col p{font-size:13px;line-height:1.55;color:var(--mut)}
.ba-after p{color:#3A372C}

/* ============================ FIG. 1 RIG ============================ */
.rig-figure{
  background:var(--card);
  border:1px solid var(--rule);
  border-radius:5px;
  padding:18px 18px 20px;
}
.fig-head{display:flex;align-items:baseline;gap:11px;border-bottom:1px solid var(--rule);padding-bottom:9px;margin-bottom:16px}
.fig-title{font-family:var(--narrow);font-weight:700;font-size:16px}

.field-label{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--mut);margin-bottom:7px}
.inrow{display:flex;align-items:stretch;border:1.5px solid var(--ink);border-radius:4px;background:#fff;overflow:hidden}
.pfx{font-family:var(--mono);font-size:11.5px;color:var(--mut);display:flex;align-items:center;padding:0 10px;border-right:1px solid var(--rule);background:var(--sunk)}
#prompt{flex:1;border:0;background:transparent;font-family:var(--sans);font-size:14.5px;padding:12px 11px;color:var(--ink);min-width:0}
#prompt:focus{outline:none;background:#FFFDF6}
#go{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;font-weight:700;
  background:var(--ink);color:var(--paper);border:0;padding:0 17px;cursor:pointer;
  white-space:nowrap;transition:background .18s;
}
#go:hover:not(:disabled){background:var(--red)}
#go:disabled{background:var(--rule);color:#8C8778;cursor:default}

.pipe{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.pipe .row{
  background:var(--paper);border:1px solid var(--rule-soft);border-radius:3px;padding:9px 11px;
  opacity:0;transform:translateX(-8px);
  transition:opacity .35s,transform .35s,border-color .35s;
}
.pipe .row.on{opacity:1;transform:none;border-color:var(--rule)}
.pipe .n{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--mut);display:block;margin-bottom:5px}
.pipe code{font-family:var(--mono);font-size:11px;line-height:1.6;display:block;word-break:break-word;white-space:pre-wrap;min-height:1.6em}
.pipe .s{color:var(--grn)}
#state{font-weight:700}
.st-held{color:var(--amb)}
.st-rel{color:var(--grn)}

.machine{position:relative;width:340px;height:552px;margin:22px auto 0}
.feedsheet{position:absolute;top:6px;left:74px;width:192px;height:70px;background:#fff;border:1.5px solid var(--ink);border-radius:2px 2px 0 0;z-index:1;transition:transform .8s cubic-bezier(.55,0,.65,1)}
.feedsheet::before{content:"";position:absolute;left:15px;right:15px;top:17px;height:2px;background:var(--rule-soft);box-shadow:0 10px 0 var(--rule-soft),0 20px 0 var(--rule-soft)}
.rig.feeding .feedsheet{transform:translateY(104px)}
.tray-in{position:absolute;top:54px;left:52px;width:236px;height:26px;border:1.5px solid var(--ink);border-bottom:0;border-radius:5px 5px 0 0;background:#E4DFCF;z-index:2}

.machine .body{position:absolute;top:76px;left:0;width:340px;height:190px;background:linear-gradient(180deg,#E2DDCC,#D6D0BE);border:2px solid var(--ink);border-radius:8px;z-index:3}
.rig.working .body{animation:hum .15s linear infinite}
@keyframes hum{0%,100%{transform:translate(0,0)}25%{transform:translate(.7px,-.4px)}75%{transform:translate(-.6px,.4px)}}

.win{position:absolute;top:31px;left:26px;width:186px;height:88px;background:#F3EFE2;border:1.5px solid var(--ink);border-radius:4px;overflow:hidden}
.travel{position:absolute;left:16px;top:38px;width:150px;height:16px;background:#fff;border:1.2px solid var(--ink);border-radius:1px;opacity:0;transform:translateY(-58px)}
.rig.working .travel{opacity:1;animation:thru 1.5s cubic-bezier(.5,0,.5,1) infinite}
@keyframes thru{0%{transform:translateY(-58px);opacity:0}15%{opacity:1}85%{opacity:1}100%{transform:translateY(62px);opacity:0}}
.roller{position:absolute;width:30px;height:30px;border:1.5px solid var(--ink);border-radius:50%;background:#E4DFCF;top:29px;z-index:2}
.roller::after{content:"";position:absolute;left:50%;top:3px;width:1.5px;height:11px;background:var(--ink);transform-origin:50% 12px;margin-left:-.75px}
.r1{left:22px}.r2{left:116px}
.rig.working .roller{animation:spin .4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.bar{position:absolute;top:6px;left:8px;width:34px;height:5px;background:var(--red);border-radius:2px;opacity:0;z-index:3}
.rig.working .bar{opacity:1;animation:sweep 1s ease-in-out infinite alternate}
@keyframes sweep{to{transform:translateX(128px)}}
.wlab{position:absolute;bottom:4px;left:8px;font-family:var(--mono);font-size:7.5px;letter-spacing:.12em;color:var(--mut);z-index:3}

.panel{position:absolute;top:33px;right:20px;width:76px;display:flex;flex-direction:column;align-items:center;gap:12px}
.led{width:15px;height:15px;border-radius:50%;background:#BFB9A6;border:1.5px solid var(--ink);transition:background .3s,box-shadow .3s}
.rig[data-led="amber"] .led{background:var(--amb);box-shadow:0 0 0 4px rgba(154,116,21,.18);animation:blink 1s ease-in-out infinite}
.rig[data-led="green"] .led{background:var(--grn);box-shadow:0 0 0 4px rgba(66,107,57,.18)}
@keyframes blink{50%{opacity:.4}}
.rfid{width:62px;height:40px;border:1.5px solid var(--ink);border-radius:4px;background:#EFEBDF;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:var(--mut)}
.machine .badge{
  position:absolute;top:114px;right:-6px;width:52px;height:34px;
  background:var(--red);border:1.5px solid var(--ink);border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:8px;color:#fff;letter-spacing:.09em;z-index:6;
  opacity:0;transform:translate(48px,-24px) rotate(-12deg);
  transition:opacity .4s,transform .55s cubic-bezier(.3,.9,.35,1);
}
.rig.badged .badge{opacity:1;transform:none}
.rig.done .badge{opacity:.22}
.slot{position:absolute;bottom:15px;left:56px;width:228px;height:9px;background:#100F0A;border-radius:2px;box-shadow:inset 0 2px 3px rgba(0,0,0,.55)}

.sheet{
  position:absolute;top:268px;left:66px;width:208px;height:254px;
  background:#fff;border:1.5px solid var(--ink);border-radius:0 0 2px 2px;
  z-index:2;padding:19px 16px 0;
  clip-path:inset(100% 0 0 0);
  transform:translateY(-18px);
  transition:clip-path 2.6s cubic-bezier(.3,.5,.35,1),transform 2.6s cubic-bezier(.3,.5,.35,1);
  box-shadow:0 8px 18px rgba(20,18,10,.10);
}
.rig.printing .sheet{clip-path:inset(0 0 0 0);transform:translateY(0)}
.doc{font-family:var(--narrow);font-weight:700;font-size:14px;line-height:1.2;margin-bottom:4px;word-break:break-word}
.sheet .meta{font-family:var(--mono);font-size:7.5px;letter-spacing:.09em;color:var(--mut);margin-bottom:14px}
.sheet .l{height:3px;background:var(--rule-soft);border-radius:1.5px;margin-bottom:8px}
.sheet .l.a{width:100%}.sheet .l.b{width:88%}.sheet .l.c{width:94%}.sheet .l.d{width:61%}
.stamp{position:absolute;left:16px;bottom:15px;font-family:var(--mono);font-size:7.5px;letter-spacing:.1em;color:var(--red);border:1px solid var(--red);border-radius:2px;padding:3px 6px;opacity:0;transition:opacity .4s .2s}
.rig.done .stamp{opacity:1}
.tray{position:absolute;top:256px;left:14px;width:312px;height:22px;background:linear-gradient(180deg,#D6D0BE,#C8C2AE);border:2px solid var(--ink);border-radius:0 0 7px 7px;z-index:4}
.mach-foot{position:absolute;bottom:-6px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--mut)}

.fig-note{font-size:12.5px;color:var(--mut);line-height:1.55;margin-top:26px;border-top:1px solid var(--rule-soft);padding-top:13px}

/* ============================ WHY ============================ */
.why{background:var(--card);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.why-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:52px;align-items:start}
.why-story p{margin-bottom:17px;font-size:16px;line-height:1.68;color:#3A372C;max-width:60ch}
.why-story .big{font-family:var(--narrow);font-size:23px;line-height:1.36;font-weight:600;color:var(--ink);margin-bottom:22px}
.why-aside{background:var(--paper);border:1px solid var(--rule);border-radius:4px;padding:20px 21px}
.why-aside h3{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--mut);font-weight:400;margin-bottom:16px}
.fixes dt{font-family:var(--narrow);font-weight:700;font-size:15px;margin-bottom:3px}
.fixes dd{font-size:13.5px;color:var(--mut);line-height:1.55;margin-bottom:15px;padding-bottom:15px;border-bottom:1px solid var(--rule-soft)}
.fixes dd:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}

/* ============================ AGENTS ============================ */
.envelope-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin-bottom:34px}
.env-col{min-width:0}
pre.code{
  font-family:var(--mono);font-size:11.5px;line-height:1.72;
  background:var(--ink);color:#E8E3D4;
  border-radius:4px;padding:16px 17px;overflow-x:auto;
}
pre.code .k{color:#7FB4CC}
pre.code .str{color:#9FC48F}
pre.code .num{color:#E0A05C}
pre.code .p{color:#8B8574}

.contract-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.contract-item{padding:20px 22px 20px 0;border-right:1px solid var(--rule-soft)}
.contract-item:last-child{border-right:0;padding-right:0}
.contract-item:not(:first-child){padding-left:22px}
.contract-item h4{font-family:var(--narrow);font-size:16px;font-weight:700;margin-bottom:7px}
.contract-item p{font-size:13.5px;color:var(--mut);line-height:1.56}

.skill-callout{position:relative;margin-top:34px;background:var(--sunk);border:1px dashed var(--rule);border-radius:4px;padding:24px 26px}
.pending-flag{display:inline-block;font-family:var(--mono);font-size:9px;letter-spacing:.15em;color:var(--amb);border:1px solid var(--amb);border-radius:2px;padding:3px 8px;margin-bottom:12px}
.skill-callout h3{font-family:var(--narrow);font-size:21px;font-weight:700;margin-bottom:9px}
.skill-callout h3 code{font-family:var(--mono);font-size:19px}
.skill-callout p{font-size:14.5px;color:#4A4638;line-height:1.62;max-width:70ch}

/* ============================ REFERENCE ============================ */
.reference{background:var(--card);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.table-scroll{overflow-x:auto;margin-bottom:40px}
table.ref{width:100%;border-collapse:collapse;font-size:14px;min-width:660px}
table.ref thead th{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--mut);
  font-weight:400;text-align:left;padding:0 16px 9px 0;border-bottom:1.5px solid var(--ink);
}
table.ref tbody th{
  text-align:left;font-weight:400;padding:13px 16px 13px 0;
  border-bottom:1px solid var(--rule-soft);vertical-align:top;white-space:nowrap;
}
table.ref tbody th code{font-size:12.5px;font-weight:700}
table.ref td{padding:13px 16px 13px 0;border-bottom:1px solid var(--rule-soft);vertical-align:top;color:#3A372C;line-height:1.55}
table.ref td:last-child{padding-right:0}
table.ref tbody tr:hover th,table.ref tbody tr:hover td{background:rgba(199,193,174,.14)}
.flags{white-space:normal}
.flags .none{font-family:var(--mono);font-size:11px;color:var(--rule);letter-spacing:.08em}
.flags code{
  display:inline-block;font-size:11.5px;background:var(--sunk);
  border:1px solid var(--rule-soft);border-radius:2px;padding:2px 6px;margin:0 3px 4px 0;
}
.caveat{display:block;font-size:12.5px;color:var(--amb);margin-top:5px;line-height:1.5}
.caveat a{color:var(--amb)}

.globals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px}
.glob-col h4{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--mut);font-weight:400;border-bottom:1px solid var(--rule);padding-bottom:8px;margin-bottom:14px}
.kv dt{font-family:var(--mono);font-size:12.5px;font-weight:700;margin-bottom:2px}
.kv dd{font-size:13.5px;color:var(--mut);line-height:1.5;margin-bottom:12px}
.kv-note{font-size:12.5px;color:var(--mut);margin-bottom:14px}

/* ============================ INSTALL ============================ */
.steps{list-style:none;counter-reset:none;margin-bottom:42px}
.steps li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:20px;padding:26px 0;border-bottom:1px solid var(--rule-soft)}
.steps li:first-child{padding-top:0}
.step-n{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--red);letter-spacing:.08em}
.step-body h4{font-family:var(--narrow);font-size:19px;font-weight:700;margin-bottom:11px}
.step-body p{font-size:14px;color:var(--mut);line-height:1.6;margin-top:11px;max-width:64ch}
.reqs{background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:22px 24px}
.reqs h4{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--mut);font-weight:400;margin-bottom:13px}
.reqs ul{list-style:none}
.reqs li{font-size:14px;color:#3A372C;line-height:1.58;padding-left:18px;position:relative;margin-bottom:9px}
.reqs li::before{content:"—";position:absolute;left:0;color:var(--rule)}

/* ============================ LIMITS ============================ */
.limits{background:var(--card);border-top:1px solid var(--rule)}
.limit-list{list-style:none;border-top:1px solid var(--rule)}
.limit-list li{
  padding:19px 0;border-bottom:1px solid var(--rule-soft);
  font-size:14.5px;color:#3A372C;line-height:1.62;max-width:82ch;
}
.limit-list strong{font-family:var(--narrow);font-weight:700;font-size:15.5px;display:inline}
.limit-foot{font-size:13.5px;color:var(--mut);margin-top:20px}

/* ============================ FOOTER ============================ */
.foot{border-top:1px solid var(--rule);padding:34px 0 44px;background:var(--paper)}
.foot-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:26px;flex-wrap:wrap}
.foot p{font-size:13.5px;color:var(--mut);margin-top:5px}
.foot nav{display:flex;gap:22px;flex-wrap:wrap}
.foot nav a{font-size:13.5px;color:var(--mut);text-decoration:none}
.foot nav a:hover{color:var(--ink);text-decoration:underline}

/* ============================ RESPONSIVE ============================ */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:44px}
  .rig-figure{max-width:420px}
  .why-grid{grid-template-columns:minmax(0,1fr);gap:34px}
  .why-aside{max-width:520px}
  .contract-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .contract-item{padding:20px 22px;border-bottom:1px solid var(--rule-soft)}
  .contract-item:nth-child(2n){border-right:0;padding-right:0}
  .contract-item:nth-child(2n+1){padding-left:0}
  .contract-item:nth-last-child(-n+2){border-bottom:0}
  .globals{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px}
}
@media(max-width:760px){
  section{padding:54px 0}
  .shell{padding:0 20px}
  .envelope-grid{grid-template-columns:minmax(0,1fr);gap:18px}
  .globals{grid-template-columns:minmax(0,1fr);gap:28px}
  .masthead nav{gap:16px}
  .masthead nav a{font-size:13px}
  .sec-head h2{font-size:26px}
  .why-story .big{font-size:20px}
}
@media(max-width:520px){
  .ba{grid-template-columns:minmax(0,1fr)}
  .ba-col{padding:18px 0 0}
  .ba-col + .ba-col{padding-left:0;border-left:0;border-top:1px solid var(--rule-soft)}
  .contract-row{grid-template-columns:minmax(0,1fr)}
  .contract-item{padding:18px 0;border-right:0}
  .contract-item:not(:first-child){padding-left:0}
  .steps li{grid-template-columns:minmax(0,1fr);gap:9px}
  .rig-figure{padding:14px 13px 16px}
  .machine{width:290px;height:520px}
  .machine .body{width:290px}
  .sheet{left:48px;width:194px}
  .tray{width:266px;left:12px}
  .feedsheet{left:56px;width:178px}
  .tray-in{left:32px;width:226px}
  .win{width:152px}
  .r2{left:92px}
  .travel{width:120px}
  @keyframes sweep{to{transform:translateX(100px)}}
  .slot{left:44px;width:200px}
  .panel{right:14px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .feedsheet,.sheet,.pipe .row,.machine .badge{transition:none}
  .roller,.bar,.machine .body,.led,.travel{animation:none!important}
}

@media print{
  .masthead,.copy,#go,.foot nav{display:none}
  body{background:#fff}
  .machine{display:none}
}